/**************************************************************************
* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* *
- * Author: Pedro Gonz??lez, Pedro Ladr??n de Guevara, Ernesto L??pez Torres, *
- * Eulogio Serradilla, Ana Marin, Friederike Bock *
- * Version 2 *
+ * Author: Friederike Bock *
+ * Version 1 *
* *
* Permission to use, copy, modify and distribute this software and its *
* documentation strictly for non-commercial purposes is hereby granted *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-// Analysis task for pi0->e+e-gamma (Dalitz decay)
-// Analysis task for chic->JPsi+gamma
+// Analysis task for eta->pi+ +pi- gamma (pion Dalitz decay)
#include <vector>
fSelectorPosPionIndex(0),
fGoodGammas(NULL),
fGoodVirtualParticles(NULL),
+ fEventCutArray(NULL),
fGammaCutArray(NULL),
fPionCutArray(NULL),
fMesonCutArray(NULL),
+ fEventCuts(NULL),
fConversionCuts(NULL),
fHistoConvGammaPt(NULL),
fHistoConvGammaEta(NULL),
fDoMesonAnalysis(kTRUE),
fDoMesonQA(kFALSE),
fIsFromMBHeader(kTRUE),
- fIsMC(kFALSE)
+ fIsMC(kFALSE),
+ fIsGammaEtaCand(kFALSE)
{
}
fSelectorPosPionIndex(0),
fGoodGammas(NULL),
fGoodVirtualParticles(NULL),
+ fEventCutArray(NULL),
fGammaCutArray(NULL),
fPionCutArray(NULL),
fMesonCutArray(NULL),
+ fEventCuts(NULL),
fConversionCuts(NULL),
fHistoConvGammaPt(NULL),
fHistoConvGammaEta(NULL),
fDoMesonAnalysis(kTRUE),
fDoMesonQA(kFALSE),
fIsFromMBHeader(kTRUE),
- fIsMC(kFALSE)
+ fIsMC(kFALSE),
+ fIsGammaEtaCand(kFALSE)
{
DefineOutput(1, TList::Class());
}
fBGHandler = new AliGammaConversionAODBGHandler*[fnCuts];
for(Int_t iCut = 0; iCut<fnCuts;iCut++){
- TString cutstringPion = ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->GetCutNumber();
- TString cutstringMeson = ((AliConversionMesonCuts*)fMesonCutArray->At(iCut))->GetCutNumber();
- TString cutstringGamma = ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber();
+ TString cutstringEvent = ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber();
+ TString cutstringPion = ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->GetCutNumber();
+ TString cutstringMeson = ((AliConversionMesonCuts*)fMesonCutArray->At(iCut))->GetCutNumber();
+ TString cutstringGamma = ((AliConversionPhotonCuts*)fGammaCutArray->At(iCut))->GetCutNumber();
- Int_t collisionSystem = atoi((TString)(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber())(0,1));
- Int_t centMin = atoi((TString)(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber())(1,1));
- Int_t centMax = atoi((TString)(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber())(2,1));
+ Int_t collisionSystem = atoi((TString)(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber())(0,1));
+ Int_t centMin = atoi((TString)(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber())(1,1));
+ Int_t centMax = atoi((TString)(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber())(2,1));
if(collisionSystem == 1 || collisionSystem == 2 ||
collisionSystem == 5 || collisionSystem == 8 ||
fBackList[iCut] = new TList();
- fBackList[iCut]->SetName(Form("%s_%s_%s Back histograms",cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
+ fBackList[iCut]->SetName(Form("%s_%s_%s_%s Back histograms",cutstringEvent.Data(),cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
fBackList[iCut]->SetOwner(kTRUE);
fCutFolder[iCut]->Add(fBackList[iCut]);
fBackList[iCut]->Add(fTHnSparseMotherBackInvMassPtZM[iCut]);
fMotherList[iCut] = new TList();
- fMotherList[iCut]->SetName(Form("%s_%s_%s Mother histograms",cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
+ fMotherList[iCut]->SetName(Form("%s_%s_%s_%s Mother histograms",cutstringEvent.Data(),cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
fMotherList[iCut]->SetOwner(kTRUE);
fCutFolder[iCut]->Add(fMotherList[iCut]);
fHistoMotherBackInvMassPt = new TH2F*[fnCuts];
for(Int_t iCut = 0; iCut<fnCuts;iCut++){
- TString cutstringPion =((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->GetCutNumber();
- TString cutstringMeson= ((AliConversionMesonCuts*)fMesonCutArray->At(iCut))->GetCutNumber();
- TString cutstringGamma = ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber();
+ TString cutstringEvent = ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber();
+ TString cutstringPion = ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->GetCutNumber();
+ TString cutstringMeson = ((AliConversionMesonCuts*)fMesonCutArray->At(iCut))->GetCutNumber();
+ TString cutstringGamma = ((AliConversionPhotonCuts*)fGammaCutArray->At(iCut))->GetCutNumber();
fCutFolder[iCut] = new TList();
- fCutFolder[iCut]->SetName(Form("Cut Number %s_%s_%s",cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
+ fCutFolder[iCut]->SetName(Form("Cut Number %s_%s_%s_%s",cutstringEvent.Data(),cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
fCutFolder[iCut]->SetOwner(kTRUE);
fOutputContainer->Add(fCutFolder[iCut]);
fESDList[iCut] = new TList();
- fESDList[iCut]->SetName(Form("%s_%s_%s ESD histograms",cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
+ fESDList[iCut]->SetName(Form("%s_%s_%s_%s ESD histograms",cutstringEvent.Data(),cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
fESDList[iCut]->SetOwner(kTRUE);
fHistoNEvents[iCut] = new TH1I("NEvents","NEvents",9,-0.5,8.5);
fESDList[iCut]->Add(fHistoPionPionInvMassPt[iCut]);
}
- fHistoMotherInvMassPt[iCut] = new TH2F("ESD_Mother_InvMass_Pt","ESD_Mother_InvMass_Pt",900,0.3,1.2,250,0,25);
+ fHistoMotherInvMassPt[iCut] = new TH2F("ESD_Mother_InvMass_Pt","ESD_Mother_InvMass_Pt",450,0.3,0.75,250,0,25);
fESDList[iCut]->Add(fHistoMotherInvMassPt[iCut]);
- fHistoMotherBackInvMassPt[iCut] = new TH2F("ESD_Background_InvMass_Pt","ESD_Background_InvMass_Pt",900,0.3,1.2,250,0,25);
+ fHistoMotherBackInvMassPt[iCut] = new TH2F("ESD_Background_InvMass_Pt","ESD_Background_InvMass_Pt",450,0.3,0.75,250,0,25);
fESDList[iCut]->Add(fHistoMotherBackInvMassPt[iCut]);
if ( fDoMesonQA ) {
}
for(Int_t iCut = 0; iCut<fnCuts;iCut++){
- TString cutstringPion =((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->GetCutNumber();
- TString cutstringMeson= ((AliConversionMesonCuts*)fMesonCutArray->At(iCut))->GetCutNumber();
- TString cutstringGamma = ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber();
+ TString cutstringEvent = ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber();
+ TString cutstringPion = ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->GetCutNumber();
+ TString cutstringMeson = ((AliConversionMesonCuts*)fMesonCutArray->At(iCut))->GetCutNumber();
+ TString cutstringGamma = ((AliConversionPhotonCuts*)fGammaCutArray->At(iCut))->GetCutNumber();
fMCList[iCut] = new TList();
- fMCList[iCut]->SetName(Form("%s_%s_%s MC histograms",cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
+ fMCList[iCut]->SetName(Form("%s_%s_%s_%s MC histograms",cutstringEvent.Data(),cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
fMCList[iCut]->SetOwner(kTRUE);
fCutFolder[iCut]->Add(fMCList[iCut]);
fHistoMCEtaGGPt[iCut]->Sumw2();
fMCList[iCut]->Add(fHistoMCEtaGGPt[iCut]);
- fHistoMCEtaPiPlPiMiGammaInAccPt[iCut] = new TH1F("MC_EtaDalitzInAcc_Pt","MC_EtaDalitzInAcc_Pt",250,0,25);
+ fHistoMCEtaPiPlPiMiGammaInAccPt[iCut] = new TH1F("MC_EtaInAcc_Pt","MC_EtaInAcc_Pt",250,0,25);
fHistoMCEtaPiPlPiMiGammaInAccPt[iCut]->Sumw2();
fMCList[iCut]->Add(fHistoMCEtaPiPlPiMiGammaInAccPt[iCut]);
fTrueList[iCut] = new TList();
- fTrueList[iCut]->SetName(Form("%s_%s_%s True histograms",cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
+ fTrueList[iCut]->SetName(Form("%s_%s_%s_%s True histograms",cutstringEvent.Data(),cutstringGamma.Data(),cutstringPion.Data(),cutstringMeson.Data()));
fTrueList[iCut]->SetOwner(kTRUE);
fCutFolder[iCut]->Add(fTrueList[iCut]);
if(!fV0Reader){printf("Error: No V0 Reader");return;} // GetV0Reader
if(fV0Reader)
- if((AliConversionCuts*)fV0Reader->GetConversionCuts())
- if(((AliConversionCuts*)fV0Reader->GetConversionCuts())->GetCutHistograms())
- fOutputContainer->Add(((AliConversionCuts*)fV0Reader->GetConversionCuts())->GetCutHistograms());
+ if((AliConversionPhotonCuts*)fV0Reader->GetConversionCuts())
+ if(((AliConversionPhotonCuts*)fV0Reader->GetConversionCuts())->GetCutHistograms())
+ fOutputContainer->Add(((AliConversionPhotonCuts*)fV0Reader->GetConversionCuts())->GetCutHistograms());
}
}
if( fGammaCutArray ) {
- if( ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutHistograms() ) {
- fCutFolder[iCut]->Add( ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutHistograms() );
+ if( ((AliConversionPhotonCuts*)fGammaCutArray->At(iCut))->GetCutHistograms() ) {
+ fCutFolder[iCut]->Add( ((AliConversionPhotonCuts*)fGammaCutArray->At(iCut))->GetCutHistograms() );
}
}
}
fV0Reader=(AliV0ReaderV1*)AliAnalysisManager::GetAnalysisManager()->GetTask("V0ReaderV1");
if(!fV0Reader){printf("Error: No V0 Reader");return;} // GetV0Reader
- Int_t eventQuality = ((AliConversionCuts*)fV0Reader->GetConversionCuts())->GetEventQuality();
+ Int_t eventQuality = ((AliConvEventCuts*)fV0Reader->GetEventCuts())->GetEventQuality();
if(eventQuality == 2 || eventQuality == 3){// Event Not Accepted due to MC event missing or wrong trigger for V0ReaderV1
for(Int_t iCut = 0; iCut<fnCuts; iCut++){
for(Int_t iCut = 0; iCut<fnCuts; iCut++){
fiCut = iCut;
- Int_t eventNotAccepted =
- ((AliConversionCuts*)fGammaCutArray->At(iCut))
- ->IsEventAcceptedByConversionCut(fV0Reader->GetConversionCuts(),fInputEvent,fMCEvent,fIsHeavyIon);
+ Int_t eventNotAccepted = ((AliConvEventCuts*)fEventCutArray->At(iCut))->IsEventAcceptedByCut(fV0Reader->GetEventCuts(),fInputEvent,fMCEvent,fIsHeavyIon);
if(eventNotAccepted){
// cout << "event rejected due to wrong trigger: " <<eventNotAccepted << endl;
if(fMCEvent){ // Process MC Particle
fMCStack = fMCEvent->Stack();
- if(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetSignalRejection() != 0){
- ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetNotRejectedParticles(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetSignalRejection(), ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetAcceptedHeader(),
- fMCEvent);
+ if(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetSignalRejection() != 0){
+ ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetNotRejectedParticles(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetSignalRejection(),
+ ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetAcceptedHeader(),
+ fMCEvent);
}
ProcessMCParticles();
}
+ fIsGammaEtaCand =kFALSE;
// cout << "new event" << endl;
ProcessPhotonCandidates(); // Process this cuts gammas
ProcessPionCandidates(); // Process this cuts gammas
Bool_t AliAnalysisTaskEtaToPiPlPiMiGamma::Notify(){
for(Int_t iCut = 0; iCut<fnCuts;iCut++){
- if( !((AliConversionCuts*)fGammaCutArray->At(iCut))->GetDoEtaShift() ){
+ if( !((AliConvEventCuts*)fEventCutArray->At(iCut))->GetDoEtaShift() ){
fProfileEtaShift[iCut]->Fill(0.,0.);
continue; // No Eta Shift requested, continue
}
- if( ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetEtaShift() == 0.0){ // Eta Shift requested but not set, get shift automatically
- ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCorrectEtaShiftFromPeriod(fV0Reader->GetPeriodName());
- ((AliConversionCuts*)fGammaCutArray->At(iCut))->DoEtaShift(kFALSE); // Eta Shift Set, make sure that it is called only once
- ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->SetEtaShift( ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetEtaShift() );
- fProfileEtaShift[iCut]->Fill(0.,(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetEtaShift()));
+ if( ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetEtaShift() == 0.0){ // Eta Shift requested but not set, get shift automatically
+ ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCorrectEtaShiftFromPeriod(fV0Reader->GetPeriodName());
+ ((AliConvEventCuts*)fEventCutArray->At(iCut))->DoEtaShift(kFALSE); // Eta Shift Set, make sure that it is called only once
+ ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->SetEtaShift( ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetEtaShift() );
+ fProfileEtaShift[iCut]->Fill(0.,(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetEtaShift()));
continue;
} else {
printf(" Eta t PiPlusPiMinus Gamma Task %s :: Eta Shift Manually Set to %f \n\n",
- (((AliConversionCuts*)fGammaCutArray->At(iCut))->GetCutNumber()).Data(),((AliConversionCuts*)fGammaCutArray->At(iCut))->GetEtaShift());
- ((AliConversionCuts*)fGammaCutArray->At(iCut))->DoEtaShift(kFALSE); // Eta Shift Set, make sure that it is called only once
- ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->SetEtaShift( ((AliConversionCuts*)fGammaCutArray->At(iCut))->GetEtaShift() );
- fProfileEtaShift[iCut]->Fill(0.,(((AliConversionCuts*)fGammaCutArray->At(iCut))->GetEtaShift()));
+ (((AliConvEventCuts*)fEventCutArray->At(iCut))->GetCutNumber()).Data(),((AliConvEventCuts*)fEventCutArray->At(iCut))->GetEtaShift());
+ ((AliConvEventCuts*)fEventCutArray->At(iCut))->DoEtaShift(kFALSE); // Eta Shift Set, make sure that it is called only once
+ ((AliPrimaryPionCuts*)fPionCutArray->At(iCut))->SetEtaShift( ((AliConvEventCuts*)fEventCutArray->At(iCut))->GetEtaShift() );
+ fProfileEtaShift[iCut]->Fill(0.,(((AliConvEventCuts*)fEventCutArray->At(iCut))->GetEtaShift()));
}
}
return kTRUE;
fIsFromMBHeader = kTRUE;
- if( fMCEvent && ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 0 ){
+ if( fMCEvent && ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 0 ){
Int_t isPosFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelPositive(), fMCStack, fInputEvent);
- if(isPosFromMBHeader == 0 && ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 3) continue;
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelPositive(), fMCStack, fInputEvent);
+ if(isPosFromMBHeader == 0 && ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 3) continue;
Int_t isNegFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelNegative(), fMCStack,fInputEvent);
- if(isNegFromMBHeader == 0 && ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 3) continue;
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelNegative(), fMCStack,fInputEvent);
+ if(isNegFromMBHeader == 0 && ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 3) continue;
if( (isNegFromMBHeader+isPosFromMBHeader) != 4) fIsFromMBHeader = kFALSE;
}
- if(!((AliConversionCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelected(PhotonCandidate,fESDEvent)) continue;
+ if(!((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelected(PhotonCandidate,fESDEvent)) continue;
- if(!((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut() &&
- !((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){ // if no post reader loop is required add to events good gammas
+ if(!((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut() &&
+ !((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){ // if no post reader loop is required add to events good gammas
fGoodGammas->Add(PhotonCandidate);
if(fMCEvent){
ProcessTruePhotonCandidates(PhotonCandidate);
}
- } else if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut()){ // if Shared Electron cut is enabled, Fill array, add to step one
- ((AliConversionCuts*)fGammaCutArray->At(fiCut))->FillElectonLabelArray(PhotonCandidate,nV0);
+ } else if(((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut()){ // if Shared Electron cut is enabled, Fill array, add to step one
+ ((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->FillElectonLabelArray(PhotonCandidate,nV0);
nV0++;
GoodGammasStepOne->Add(PhotonCandidate);
- } else if(!((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut() &&
- ((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){ // shared electron is disabled, step one not needed -> step two
+ } else if(!((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut() &&
+ ((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){ // shared electron is disabled, step one not needed -> step two
GoodGammasStepTwo->Add(PhotonCandidate);
}
}
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut()){
+ if(((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseElecSharingCut()){
for(Int_t i = 0;i<GoodGammasStepOne->GetEntries();i++){
AliAODConversionPhoton *PhotonCandidate= (AliAODConversionPhoton*) GoodGammasStepOne->At(i);
if(!PhotonCandidate) continue;
fIsFromMBHeader = kTRUE;
- if(fMCEvent && ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 0){
+ if(fMCEvent && ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 0){
Int_t isPosFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelPositive(), fMCStack,fInputEvent);
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelPositive(), fMCStack,fInputEvent);
Int_t isNegFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelNegative(), fMCStack,fInputEvent);
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelNegative(), fMCStack,fInputEvent);
if( (isNegFromMBHeader+isPosFromMBHeader) != 4) fIsFromMBHeader = kFALSE;
}
- if(!((AliConversionCuts*)fGammaCutArray->At(fiCut))->RejectSharedElectronV0s(PhotonCandidate,i,GoodGammasStepOne->GetEntries())) continue;
- if(!((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){ // To Colse v0s cut diabled, step two not needed
+ if(!((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->RejectSharedElectronV0s(PhotonCandidate,i,GoodGammasStepOne->GetEntries())) continue;
+ if(!((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){ // To Colse v0s cut diabled, step two not needed
fGoodGammas->Add(PhotonCandidate);
if(fIsFromMBHeader){
fHistoConvGammaPt[fiCut]->Fill(PhotonCandidate->Pt());
else GoodGammasStepTwo->Add(PhotonCandidate); // Close v0s cut enabled -> add to list two
}
}
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){
+ if(((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->UseToCloseV0sCut()){
for(Int_t i = 0;i<GoodGammasStepTwo->GetEntries();i++){
AliAODConversionPhoton* PhotonCandidate = (AliAODConversionPhoton*) GoodGammasStepTwo->At(i);
if(!PhotonCandidate) continue;
- if(fMCEvent && ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 0){
+ if(fMCEvent && ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 0){
Int_t isPosFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelPositive(), fMCStack,fInputEvent);
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelPositive(), fMCStack,fInputEvent);
Int_t isNegFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelNegative(), fMCStack,fInputEvent);
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(PhotonCandidate->GetMCLabelNegative(), fMCStack,fInputEvent);
if( (isNegFromMBHeader+isPosFromMBHeader) != 4) fIsFromMBHeader = kFALSE;
}
- if(!((AliConversionCuts*)fGammaCutArray->At(fiCut))->RejectToCloseV0s(PhotonCandidate,GoodGammasStepTwo,i)) continue;
+ if(!((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->RejectToCloseV0s(PhotonCandidate,GoodGammasStepTwo,i)) continue;
fGoodGammas->Add(PhotonCandidate); // Add gamma to current cut TList
if(fIsFromMBHeader){
if( labelGamma < MCStack->GetNprimary() ) {
if( fIsFromMBHeader ){
fHistoTrueConvGammaFromEtaPt[fiCut]->Fill(TruePhotonCandidate->Pt());
+
+// TParticle * gammaMC = (TParticle*)MCStack->Particle(labelGamma);
+// Int_t gammaMotherLabel=gammaMC->GetFirstMother();
+// for(Int_t index= ((TParticle*)MCStack->Particle(gammaMotherLabel))->GetFirstDaughter();index<= ((TParticle*)MCStack->Particle(gammaMotherLabel))->GetLastDaughter();index++){
+// TParticle* temp = (TParticle*)fMCStack->Particle( index );
+// switch( temp->GetPdgCode() ) {
+// case 211:
+// cout << "pi- " << index << "\t" << temp->Pt() << "\t" << temp->Eta() << endl;
+// break;
+// case -211:
+// cout << "pi+ " << index << "\t" << temp->Pt() << "\t" << temp->Eta() << endl;
+// break;
+// case ::kGamma:
+// cout << "gamma " << index << "\t" << temp->Pt()<< "\t" << temp->Eta() << endl;
+// break;
+// }
+// }
+ fIsGammaEtaCand = kTRUE;
}
}
}
if( IsEtaPiPlPiMiGammaDaughter(labelNegPion) == kTRUE ) {
if( labelNegPion < fMCStack->GetNprimary() ) {
fHistoTrueNegPionFromEtaPt[fiCut]->Fill(negPionCandidate->Pt());
+// if (fIsGammaEtaCand) cout << "pi- rec" << labelNegPion << "\t" << negPionCandidate->Pt()<< endl;
}
}
}
if( IsEtaPiPlPiMiGammaDaughter(labelPosPion) == kTRUE ) {
if( labelPosPion < fMCStack->GetNprimary() ){
fHistoTruePosPionFromEtaPt[fiCut]->Fill(posPionCandidate->Pt());
+// if (fIsGammaEtaCand) cout << "pi+ rec" << labelPosPion << "\t" << posPionCandidate->Pt()<< endl;
}
}
}
}
}
- AliAODConversionPhoton *vphoton = new AliAODConversionPhoton(virtualPhoton); //To Apply PsiPairCut
- fGoodVirtualParticles->Add( vphoton );
+ AliAODConversionPhoton *vParticle = new AliAODConversionPhoton(virtualPhoton); //To Apply PsiPairCut
+ if (((AliPrimaryPionCuts*)fPionCutArray->At(fiCut))->DoMassCut()){
+ if (vParticle->GetMass() < ((AliPrimaryPionCuts*)fPionCutArray->At(fiCut))->GetMassCut()){
+ fGoodVirtualParticles->Add( vParticle );
+ }
+ } else {
+ fGoodVirtualParticles->Add( vParticle );
+ }
delete virtualPhoton;
virtualPhoton=NULL;
if (!particle) continue;
Int_t isMCFromMBHeader = -1;
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 0){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 0){
isMCFromMBHeader
- = ((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack, fInputEvent);
- if(isMCFromMBHeader == 0 && ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetSignalRejection() != 3) continue;
+ = ((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack, fInputEvent);
+ if(isMCFromMBHeader == 0 && ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetSignalRejection() != 3) continue;
}
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack,fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack,fInputEvent)){
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelectedMC(particle,fMCStack,kFALSE)){
+ if(((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelectedMC(particle,fMCStack,kFALSE)){
fHistoMCAllGammaPt[fiCut]->Fill(particle->Pt()); // All MC Gamma
if(particle->GetMother(0) >-1){
if (fMCStack->Particle(particle->GetMother(0))->GetPdgCode() ==221 && fMCStack->Particle(particle->GetMother(0))->GetNDaughters()==3 ) fHistoMCGammaFromEtaPt[fiCut]->Fill(particle->Pt()); // All pos from eta
}
}
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelectedMC(particle,fMCStack,kTRUE)){
+ if(((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelectedMC(particle,fMCStack,kTRUE)){
fHistoMCConvGammaPt[fiCut]->Fill(particle->Pt());
} // Converted MC Gamma
// \eta -> \gamma \gamma
- if(((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelectedMC( particle,fMCStack,((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetEtaShift() ) ){
+ if(((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelectedMC( particle,fMCStack,((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetEtaShift() ) ){
Float_t weighted= 1;
if( ((AliPrimaryPionCuts*) fPionCutArray->At(fiCut))->DoWeights() ) {
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack, fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack, fInputEvent)){
if (particle->Pt()>0.005){
- weighted= ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),i, fMCStack,fInputEvent);
+ weighted= ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),i, fMCStack,fInputEvent);
}
}
}
Int_t labelelectron = -1;
Int_t labelpositron = -1;
- if( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelectedMCDalitz(particle,fMCStack,labelelectron,labelpositron,labelgamma,((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetEtaShift())){
+ if( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelectedMCDalitz(particle,fMCStack,labelelectron,labelpositron,labelgamma,((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetEtaShift())){
Float_t weighted= 1;
if( ((AliPrimaryPionCuts*) fPionCutArray->At(fiCut))->DoWeights() ) {
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack,fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack,fInputEvent)){
if (particle->Pt()>0.005){
- weighted= ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),i, fMCStack,fInputEvent);
+ weighted= ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),i, fMCStack,fInputEvent);
}
}
}
Int_t labelNegPion = -1;
Int_t labelPosPion = -1;
- if( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelectedMCEtaPiPlPiMiGamma(particle,fMCStack,labelNegPion,labelPosPion,labelGamma3Body,((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetEtaShift())){
+ if( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelectedMCEtaPiPlPiMiGamma(particle,fMCStack,labelNegPion,labelPosPion,labelGamma3Body,((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetEtaShift())){
Float_t weighted= 1;
if( ((AliPrimaryPionCuts*) fPionCutArray->At(fiCut))->DoWeights() ) {
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack,fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(i, fMCStack,fInputEvent)){
if (particle->Pt()>0.005){
- weighted= ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),i, fMCStack,fInputEvent);
+ weighted= ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),i, fMCStack,fInputEvent);
}
}
}
if(particle->GetPdgCode() == 221)fHistoMCEtaPiPlPiMiGammaPt[fiCut]->Fill(particle->Pt(), weighted); // All MC Eta
TParticle *gamma = fMCStack->Particle(labelGamma3Body);
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelectedMC(gamma,fMCStack,kFALSE) &&
+ if(((AliConversionPhotonCuts*)fGammaCutArray->At(fiCut))->PhotonIsSelectedMC(gamma,fMCStack,kFALSE) &&
((AliPrimaryPionCuts*)fPionCutArray->At(fiCut))->PionIsSelectedMC(labelNegPion,fMCStack) &&
((AliPrimaryPionCuts*)fPionCutArray->At(fiCut))->PionIsSelectedMC(labelPosPion,fMCStack) ) {
if(particle->GetPdgCode() == 221)fHistoMCEtaPiPlPiMiGammaInAccPt[fiCut]->Fill(particle->Pt(), weighted ); // MC EtaDalitz with gamma and e+e- in acc
AliAODConversionMother *etacand = new AliAODConversionMother(gamma,vParticle);
etacand->SetLabels(GammaIndex,virtualParticleIndex);
-
-
- if( ( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelected(etacand,kTRUE,((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetEtaShift())) ){
+
+// if(fMCEvent){
+// AliESDtrack *posPionVParticle = fESDEvent->GetTrack( vParticle->GetTrackLabelNegative() );
+// AliESDtrack *negPionVParticle = fESDEvent->GetTrack( vParticle->GetTrackLabelPositive() );
+//
+// Int_t labeln=TMath::Abs(negPionVParticle->GetLabel());
+// Int_t labelp=TMath::Abs(posPionVParticle->GetLabel());
+//
+// cout << labeln << "\t" << labelp << endl;
+// }
+
+ if( ( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelected(etacand,kTRUE,((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetEtaShift())) ){
- //cout<< "Meson Accepted "<<endl;
+// cout<< "Meson Accepted "<<endl;
Int_t zbin= fBGHandler[fiCut]->GetZBinIndex(fESDEvent->GetPrimaryVertex()->GetZ());
Int_t mbin = 0;
AliAODConversionMother *backgroundCandidate = new AliAODConversionMother(¤tEventGoodV0,&previousGoodV0);
- if( ( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelected(backgroundCandidate,kFALSE, ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetEtaShift()))){
+ if( ( ((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelected(backgroundCandidate,kFALSE, ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetEtaShift()))){
fHistoMotherBackInvMassPt[fiCut]->Fill(backgroundCandidate->M(),backgroundCandidate->Pt());
Double_t sparesFill[4] = {backgroundCandidate->M(),backgroundCandidate->Pt(),(Double_t)zbin,(Double_t)mbin};
fTHnSparseMotherBackInvMassPtZM[fiCut]->Fill(sparesFill,1);
AliAODConversionMother *backgroundCandidate = new AliAODConversionMother(¤tEventGoodV0,&previousGoodV0);
- if((((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelected(backgroundCandidate,kFALSE,((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetEtaShift()))){
+ if((((AliConversionMesonCuts*)fMesonCutArray->At(fiCut))->MesonIsSelected(backgroundCandidate,kFALSE,((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetEtaShift()))){
fHistoMotherBackInvMassPt[fiCut]->Fill(backgroundCandidate->M(),backgroundCandidate->Pt());
Double_t sparesFill[4] = {backgroundCandidate->M(),backgroundCandidate->Pt(),(Double_t)zbin,(Double_t)mbin};
fTHnSparseMotherBackInvMassPtZM[fiCut]->Fill(sparesFill,1);
Bool_t isTrueEta = kFALSE;
Int_t gammaMCLabel = TrueGammaCandidate->GetMCParticleLabel(MCStack);
Int_t gammaMotherLabel = -1;
+// Bool_t gammaEtaCand = kFALSE;
if(gammaMCLabel != -1){ // Gamma is Combinatorial; MC Particles don't belong to the same Mother
// Daughters Gamma 0
if(negativeMC->GetUniqueID() == 5 && positiveMC->GetUniqueID() ==5){ // ... From Conversion ...
if(gammaMC->GetPdgCode() == 22){ // ... with Gamma Mother
gammaMotherLabel=gammaMC->GetFirstMother();
+// if( ((TParticle*)MCStack->Particle(gammaMotherLabel))->GetNDaughters() == 3 && ((TParticle*)MCStack->Particle(gammaMotherLabel))->GetPdgCode() == 221 ) gammaEtaCand = kTRUE;
}
}
}
+
+
}
Int_t virtualParticleMCLabel = TrueVirtualParticleCandidate->GetMCParticleLabel(MCStack);
if (fDoMesonQA){
TParticle * negativeMC = (TParticle*)TrueVirtualParticleCandidate->GetNegativeMCDaughter(MCStack);
TParticle * positiveMC = (TParticle*)TrueVirtualParticleCandidate->GetPositiveMCDaughter(MCStack);
+// if (gammaEtaCand){
+// cout << "neg Part: label - " << TrueVirtualParticleCandidate->GetMCLabelNegative() <<" pdg-code - " << negativeMC->GetPdgCode() << endl;
+// cout << "pos Part: label - " << TrueVirtualParticleCandidate->GetMCLabelPositive() <<" pdg-code - " << positiveMC->GetPdgCode() << endl;
+// }
if(TMath::Abs(negativeMC->GetPdgCode())==211 && TMath::Abs(positiveMC->GetPdgCode())==211){ // Pions ...
fHistoTruePionPionInvMassPt[fiCut]->Fill(TrueVirtualParticleCandidate->GetMass(),TrueVirtualParticleCandidate->Pt());
}
if(virtualParticleMCLabel != -1){ // if virtualParticleMCLabel==-1 particles don't have same mother
TParticle * negativeMC = (TParticle*)TrueVirtualParticleCandidate->GetNegativeMCDaughter(MCStack);
TParticle * positiveMC = (TParticle*)TrueVirtualParticleCandidate->GetPositiveMCDaughter(MCStack);
-// cout << "neg Part: label - " << TrueVirtualParticleCandidate->GetMCLabelNegative() <<" pdg-code - " << negativeMC->GetPdgCode() << endl;
-// cout << "pos Part: label - " << TrueVirtualParticleCandidate->GetMCLabelPositive() <<" pdg-code - " << positiveMC->GetPdgCode() << endl;
-
TParticle * virtualParticleMotherMC = (TParticle*)MCStack->Particle(virtualParticleMCLabel);
// cout << "pdg code same mother - " << virtualParticleMotherMC->GetPdgCode() << endl;
if ( isPiPiDecay) { //real eta -> Pi+ Pi- Gamma
Float_t weighted= 1;
if( ((AliPrimaryPionCuts*) fPionCutArray->At(fiCut))->DoWeights() ) {
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(gammaMotherLabel, fMCStack,fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(gammaMotherLabel, fMCStack,fInputEvent)){
if (((TParticle*)MCStack->Particle(gammaMotherLabel))->Pt()>0.005){
- weighted= ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),gammaMotherLabel,fMCStack,fInputEvent);
+ weighted= ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),gammaMotherLabel,fMCStack,fInputEvent);
}
}
}
} else if ( isRealGamma ){
Float_t weighted= 1;
if( ((AliPrimaryPionCuts*) fPionCutArray->At(fiCut))->DoWeights() ) {
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(gammaMotherLabel, fMCStack,fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(gammaMotherLabel, fMCStack,fInputEvent)){
if (((TParticle*)MCStack->Particle(gammaMotherLabel))->Pt()>0.005){
- weighted= ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),gammaMotherLabel,fMCStack,fInputEvent);
+ weighted= ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),gammaMotherLabel,fMCStack,fInputEvent);
}
}
}
} else if (isDalitz) {
Float_t weighted= 1;
if( ((AliPrimaryPionCuts*) fPionCutArray->At(fiCut))->DoWeights() ) {
- if(((AliConversionCuts*)fGammaCutArray->At(fiCut))->IsParticleFromBGEvent(gammaMotherLabel, fMCStack,fInputEvent)){
+ if(((AliConvEventCuts*)fEventCutArray->At(fiCut))->IsParticleFromBGEvent(gammaMotherLabel, fMCStack,fInputEvent)){
if (((TParticle*)MCStack->Particle(gammaMotherLabel))->Pt()>0.005){
- weighted= ((AliConversionCuts*)fGammaCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),gammaMotherLabel,fMCStack,fInputEvent);
+ weighted= ((AliConvEventCuts*)fEventCutArray->At(fiCut))->GetWeightForMeson(fV0Reader->GetPeriodName(),gammaMotherLabel,fMCStack,fInputEvent);
}
}
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff